Pella 801U0103 installation instructions Rough Opening Preparation, 1B £, 1E £, 1G £

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W I N D O W S

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REMEMBER TO USE APPROPRIATE PERSONAL PROTECTIVE EQUIPMENT.

1 ROUGH OPENING PREPARATION

*OUFSJPS

A.Make sure the bottom of the opening is level.

Note: It is critical the bottom is level for the window to be

 

installed correctly.

 

 

 

1A£

 

 

 

 

B. Confirm the window will fit in the opening. Measure all four

 

sides of the opening;

 

 

 

 

Standard units: Opening is to be 3/4" larger than the window

 

in both width and height.

 

 

 

 

Performance Upgrade and HurricaneShield: Opening is

 

to be 1/2" larger than the window in both width and height.

*OUFSJPS

On larger openings measure the width and height in several

 

places to confirm the header or studs are not bowed.

 

Note: 1-1/2" or more of solid wood blocking is required

 

around the perimeter of the opening. Fix any problems

1B£

with the rough opening before proceeding.

 

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C.Cut the water resistive barrier (1C). See page 10 for

additional cutting patterns.

1D

 

D. Fold the water resistive barrier (1D). Fold side flaps into the opening and staple to inside wall. Fold top flap up and temporarily fasten with flashing tape.

E. Apply sill flashing tape #1. Cut a piece of flashing tape 12" longer than the opening width. Apply at the bottom of the opening as shown (1E) so it overhangs 1" to the exterior.

 

Note: The tape is cut 12" longer than the width so that it will extend 6" up

 

each side of the opening.

 

 

 

 

 

 

 

 

 

 

 

 

F.

Tab the sill flashing tape



 

 

 

 

 

 

 



 

 

 

 

 

 

 

 

1E£

 

 

 

 

 

 

 

 

 

 

 

 

 

and fold. Cut 1" wide tabs at

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

each corner (1/2" from each



 

 

 

 

 

 

 

 

 

1G£

 

side of corner) (1F). Fold tape

 

 

 

 

 

 

 

 

 

 

 

 

 

to the exterior and press

 

 

 

 

 

 



 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

firmly to adhere it to the

 

 

 

 



 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

water resistive barrier.

1F£

 

 

 

 

 

 

 

 

G. Apply sill flashing tape #2.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cut a piece of flashing tape

12" longer than the opening width. Apply at the bottom, overlapping tape #1 by at least 1". Do not allow the tape to extend past the interior face of the framing (1G).

Note: The flashing tape may not fully cover the framing members.

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Contents Instrucciones enspañol en el reverso 1E £ Rough Opening Preparation1B £ 1G £2CÓ Setting and Fastening the WindowWindows using Installation Clips Install installation 2E#2F2E Plumb and square the window. PlaceFasten the window to opening. On Integrating the Window to the Water Resistive Barrier3AÎ Drive a 2 galvanized roofing nailWindow. If vertical cuts were also made, apply Interior Seal Installation Clip MethodSecuring the Window Fasten the window to the opening by driving twoSealing the Window to the Exterior Wall Cladding 537Ax Sealing the Window to Exterior Wall CladdingInterior Finishing 7BxCare and Maintenance Important Notice Exterior Finish